Analysis of interatomic Contacts of Structural Units in PDB entry:
6NCS


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 6NCS entry

There are 2 chains in PDB entry 6NCS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -2LYS 282
B
 HIS -2LYS 282
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 35 helices in PDB entry 6NCS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
31 45Right-handed alpha
Helix 2
AA2
A
56 62Right-handed alpha
Helix 3
AA3
A
64 72Right-handed alpha
Helix 4
AA4
A
73 75Right-handed 310
Helix 5
AA5
A
77 91Right-handed alpha
Helix 6
AA6
A
101 111Right-handed alpha
Helix 7
AA7
A
119 123Right-handed 310
Helix 8
AA8
A
125 136Right-handed alpha
Helix 9
AA9
A
147 161Right-handed alpha
Helix 10
AB1
A
177 181Right-handed 310
Helix 11
AB2
A
182 183Right-handed 310
Helix 12
AB3
A
184 193Right-handed alpha
Helix 13
AB4
A
206 215Right-handed alpha
Helix 14
AB5
A
227 231Right-handed 310
Helix 15
AB6
A
234 238Right-handed 310
Helix 16
AB7
A
240 259Right-handed alpha
Helix 17
AB8
A
266 268Right-handed 310
Helix 18
AB9
A
269 280Right-handed alpha
Helix 19
AC1
B
31 45Right-handed alpha
Helix 20
AC2
B
56 62Right-handed alpha
Helix 21
AC3
B
64 72Right-handed alpha
Helix 22
AC4
B
73 75Right-handed 310
Helix 23
AC5
B
77 92Right-handed alpha
Helix 24
AC6
B
101 111Right-handed alpha
Helix 25
AC7
B
119 123Right-handed 310
Helix 26
AC8
B
125 136Right-handed alpha
Helix 27
AC9
B
147 162Right-handed alpha
Helix 28
AD1
B
177 182Right-handed 310
Helix 29
AD2
B
183 193Right-handed alpha
Helix 30
AD3
B
206 215Right-handed alpha
Helix 31
AD4
B
227 231Right-handed 310
Helix 32
AD5
B
234 238Right-handed 310
Helix 33
AD6
B
240 259Right-handed alpha
Helix 34
AD7
B
266 268Right-handed 310
Helix 35
AD8
B
269 280Right-handed alpha
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There are 4 sheets in PDB entry 6NCS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 7first strand
Strand 2
A
10 12anti-parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
19 25first strand
Strand 2
A
49 54parallel
Strand 3
A
94 99parallel
Strand 4
A
115 118parallel
Strand 5
A
138 142parallel
Strand 6
A
165 170parallel
Strand 7
A
197 201parallel
Strand 8
A
219 223parallel
Strand 9
A
19 25parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 7first strand
Strand 2
B
10 12anti-parallel
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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 25first strand
Strand 2
B
49 54parallel
Strand 3
B
94 99parallel
Strand 4
B
115 118parallel
Strand 5
B
138 142parallel
Strand 6
B
165 170parallel
Strand 7
B
197 201parallel
Strand 8
B
219 223parallel
Strand 9
B
19 25parallel
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